Modify Readme

Author: coderyworld

README.md

@@ -1,7 +1,7 @@
 # gee6809's github blog
 
 ## To build
-bundle exec jekyll build --destination /home/jeuk/workspace/gee6809.github.io
+bundle exec jekyll build
 
 ## To test
 bundle exec jekyll serve --host 0.0.0.0 --port 4000 --drafts